<template>
  <div>
    <!--    搜索表单-->
    <div style="margin-bottom: 20px">
      <el-input style="width: 240px" placeholder="请输入用户名" v-model="params.username"></el-input>

      <el-input style="width: 240px; margin-left: 5px" placeholder="请输入联系电话" v-model="params.phone"></el-input>

      <el-input style="width: 240px; margin-left: 5px" placeholder="请输入联系方式" v-model="params.phone"></el-input>

      <el-input style="width: 240px; margin-left: 5px" placeholder="请输入邮箱" v-model="params.email"></el-input>
      <el-button style="margin-left: 5px" type="primary" @click="load"><i class="el-icon-search"></i>搜索</el-button>
      <el-button style="margin-left: 5px" type="warning" @click="reset"><i class="el-icon-refresh"></i>重置</el-button>
    </div>


    <el-table :data="tableData" stripe :default-sort = "{prop: 'id', order: 'descending'}">
      <el-table-column prop="id" label="编号" width="80px"></el-table-column>
      <el-table-column prop="username" label="用户名"></el-table-column>

      <el-table-column prop="phone" label="联系电话"></el-table-column>

      <el-table-column prop="phone" label="联系方式"></el-table-column>

      <el-table-column prop="email" label="邮箱"></el-table-column>
<!--      <el-table-column prop="createtime" label="创建时间"></el-table-column>-->
<!--      <el-table-column prop="updatetime" label="修改时间"></el-table-column>-->

      <el-table-column label="状态" width="230">
        <template v-slot="scope">
          <el-switch
              v-model="scope.row.status"
              @change = "changeStatus(scope.row)"
              active-color="#13ce66"
              inactive-color="#ff4949">
          </el-switch>

        </template>
      </el-table-column>

      <el-table-column label="操作" width="230">
        <template v-slot="scope">
          <el-button type="primary" @click="$router.push('/editAdmin?id=' + scope.row.id)">编辑</el-button>
          <el-popconfirm
              style="margin-left: 5px"
              title="您确定要删除这行数据吗?"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference">删除</el-button>
          </el-popconfirm>

          <el-button style="margin-left: 5px" type="warning" @click="handleChangePass(scope.row)">修改密码</el-button>

        </template>
      </el-table-column>
    </el-table>

    <!--    分页-->
    <div style="margin-top: 20px">
      <el-pagination
          background
          :current-page="params.pageNum"
          :page-size="params.pageSize"
          layout="prev, pager, next"
          @current-change ="handleCurrentChange"
          :total="total">
      </el-pagination>
    </div>

    <el-dialog title="修改密码" :visible.sync="dialogFormVisible" width="30%">
      <el-form :model="form" label-width="100px" ref="formRef" :rules="rules">
        <el-form-item label="新密码" prop="newPass">
          <el-input v-model="form.newPass" autocomplete="off" show-password></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="savePass">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import request from "@/utils/request";
import Cookies from "js-cookie";


export default {
  name: 'AdminList',
  data(){
    return{
      admin:Cookies.get('admin')?JSON.parse(Cookies.get('admin')):{},
      tableData:[],
      total:0,
      dialogFormVisible: false,
      form: {},
      params:{
        pageNum:1,
        pageSize:10,
        username: '',
        phone: '',
        email: ''
      },
      rules: {
        newPass: [
          {required: true, message: '请输入新密码', trigger: 'blur'},
          {min:3 ,  max:10 ,message: '长度在3到10个字符', trigger:'blur'},
        ]
      }
    }
  },
  created() {
    this.load()
  },
  methods:{
    changeStatus(row) {
      if(this.admin.id === row.id && !row.status)
      {
        row.status = true
        this.$notify.warning('你的操纵不合法')
        return
      }
      request.put('/admin/update',row).then(res=>{
        if (res.code ==='200'){
          this.$notify.success('操作成功')
          this.load()
        } else {
          this.$notify.error(res.msg)
        }
      })
    },
    handleChangePass(row){
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogFormVisible = true
    },
    savePass() {
      this.$refs['formRef'].validate((valid) => {
        if(valid){
          request.put('/admin/password', this.form).then(res=> {
            if(res.code === '200'){
              this.$notify.success('修改成功')
              if (this.form.id === this.admin.id){   //修改成功后要重新登录
                Cookies.remove('admin')
                this.$router.push('/login')
              }else {
                this.load()
                this.dialogFormVisible = false
              }
              } else {
                this.$notify.error('修改失败')
              }
            })
          }
      })
    },
    load(){
      request.get('/admin/page',{
        params:this.params
      }).then(res => {
        if (res.code === '200'){
          this.tableData = res.data.list
          this.total = res.data.total
        }
      })
    },
    reset(){
      this.params = {
        pageNum:1,
        pageSize:10,
        username: '',
        phone: '',
        email: ''
      }
      this.load()
    },
    handleCurrentChange(pageNum){
      this.params.pageNum = pageNum
      this.load()
    },
    del(id) {
      request.delete("/admin/delete/"+id).then(res=>{
        if(res.code === '200'){
          this.$notify.success('删除成功')
          this.load()
        } else {
            this.$notify.error(res.msg)
        }
      })
    }

  }

}
</script>

<style scoped>

</style>